| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/11 | 3,480 | -128.3% |
| 2023/11 | -12,305 | -405.7% |
| 2022/11 | 4,024 | +0.5% |
| 2021/11 | 4,003 | -47.8% |
| 2020/11 | 7,661 | +51.3% |
| 2019/11 | 5,062 | -2.4% |
| 2018/11 | 5,189 | +3.7% |
| 2017/11 | 5,006 | +1054.6% |
| 2016/11 | 433 | -85.2% |
| 2015/11 | 2,933 | +48.1% |
| 2014/11 | 1,981 | +16.4% |
| 2013/11 | 1,702 | -199.5% |
| 2012/11 | -1,712 | +518.3% |
| 2011/11 | -277 | - |